2025-07-27 17:01:58
The Big Book of Secret Hiding Places, published in 1987, is an illustrated guide to concealing things in clever hiding places. It covers methods for concealing items in buildings, vehicles, and on the body. Even if you don’t need to hide anything (or smuggle it across a border), it makes for fascinating reading. — MF
A new podcast I am finding value in is Core Memory by Ashlee Vance. Vance sniffs around Silicon Valley talking to the crazy ones on the bleeding edge of tech, the mavericks with outlandish ideas, and the fast-talking renegades trying to do the impossible, plus the usual mix of over-confident nerds with grandiose visions. I like it because it keeps me on my toes. — KK
The Literature-Map is a data-art tool that helps you discover new authors. Just type in a writer you love, and it generates a visual map of related authors based on readers’ tastes—writers clustered together have a shared fanbase. It’s a fun way to expand your literary universe. — CD
I’ve been really enjoying an obscure book about the discovery/invention of electricity. I was reading it partly because I think there is an analogy to the discovery/invention of AI, in that the smartest people alive and working on it (like Newton) were totally wrong about what it was. Faraday, Maxwell, and the Electromagnetic Field recounts the biographical story of the two main investigators and how they kept changing their ideas to meet new evidence. Their insights made me believe that Maxwell was more of a leapfrogging genius than Einstein, a not uncommon view among many physicists. Electromagnetic fields are so strange and counterintuitive, that by following these pioneers’ experiments and explanations, I came away thinking I understand electricity even less than I did when I started. I mean in the late 1800s they figured out the electrical energy does not flow inside a wire as everyone today thinks it does. Rather the energy is carried along outside by waves in the field that surrounds the wire. (I think we are equally misunderstanding intelligence of all types.) In the book there is exciting science, colorfully eccentric characters, and the lessons of widening one’s imagination to see what has not been seen before. — KK
If you’re interested in weekly suggestions for making your workplace more inclusive, Karen Catlin’s Better Allies newsletter delivers five actionable ideas in each issue. Topics range from accessibility and addressing bias, to tips on fostering allyship. It’s concise, clear, and never pushy or preachy—a great resource for anyone looking to build more inclusive habits at work. — CD
Our freezer doesn’t make ice, so I use ice cube trays instead. The ones I have make 2-inch cubes (a little over 4 ounces), which is perfect for keeping cocktails cold for a long time. They’re made from flexible silicone and come with a lid. Some people even use them for baking. Rycore sells the trays as a 2-pack for $21. — MF
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Recomendo is published by Cool Tools Lab, a small company of three people. We also run the Cool Tools website, a YouTube channel and podcast, and other newsletters, including Gar’s Tips & Tools, Nomadico, What’s in my NOW?, Tools for Possibilities, Books That Belong On Paper and Book Freak.
2025-07-20 17:01:00
An AI tool I’m most excited about right now is MyLens AI, which takes your pasted text, webpages, PDFs, spreadsheets, and even YouTube videos and instantly turns them into interactive visuals — like mind maps, flowcharts, and timelines. With just one click, you can expand, edit, explore connections, or add more — deepening your diagrams and charts. It’s really useful for visualizing dense information and untangling complicated concepts. I signed up for the paid version right away, so I can’t really speak to what the free tier offers, but I do know there is one. — CD
I do most of my reading on a Kindle at night, which has prevented me from reading paper books, which I have become nostalgic for. I bought this inexpensive Glocusent bookmark-style light, which has three color temperatures (I use amber), a tilt-swivel light, and five brightness levels. It's small and unobtrusive, and the USB-C rechargeable battery lasts weeks of nightly reading. — MF
I have not used this technique myself to stop a dog attacking another person or, more likely, another dog. It is basically a way to chokehold the attacking dog with its collar or leash. So I can’t vouch for the technique on this American Standard Dog Training channel, but it seems reasonable to me and is what I would try if I encountered this situation. Skip to minute 6:20 to see the methods. — KK
Recently, I stayed with a friend and expat in London, and he introduced me to his favorite music station—LA-based KCRW’s Eclectic24. I was surprised to travel so far only to discover something local to bring back home, but it truly deserves to be a worldwide treasure. Every song is hand-curated by real radio DJs—not algorithms—effortlessly blending indie, rock, electronic, hip-hop, soul, classics, and global beats into a pure, uninterrupted, 24-hour listening experience. You can stream for free on their website, but the best way to listen is through the app (iOS, Android), where you can see the playlist in real time and save your favorite tracks to your personal Spotify or Apple Music playlist. — CD
Bike touring, or bikepacking, is a great way to travel. But getting your bike to and from the destination is not trivial. Most airlines consider a tightly packed boxed bicycle as checked luggage, going at checked luggage rates. The key is a good bike box. You can get a good box for bicycles at a bike store for free because all their new bikes are shipped in these boxes. There are bike shops everywhere in the world, which is good for finding a box on your way back. You can also ship bikes within the US via UPS; the box will fit under their max dimensions. — KK
I constantly switch between iMessage, Google Chat, Instagram DMs, Slack, Signal, and WhatsApp to send messages to friends and colleagues. Sometimes I miss important messages because I forget which platform a specific person or group prefers to use, leading me to check the wrong apps or overlook notifications from the right ones. I recently started using Beeper, a desktop and phone app that combines all of these platforms and more into a single messaging environment. It’s free to use for up to 6 platforms; if you need more, it’s $10 a month. — MF
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Recomendo is an authentic, hand-crafted, human-written weekly newsletter that is free, but not cheap. Please consider supporting our work with a paid option, now at the low price of $45 per year. Paid subs enable us to keep making it free for others.
Recomendo is published by Cool Tools Lab, a small company of three people. We also run the Cool Tools website, a YouTube channel and podcast, and other newsletters, including Gar’s Tips & Tools, Nomadico, What’s in my NOW?, Tools for Possibilities, Books That Belong On Paper and Book Freak.
2025-07-13 17:01:34
Rental car companies love to shake you down with their toll programs—- either pay an absurd daily fee (like $25/day!) for their toll service or risk getting slammed with massive processing fees if you hit a toll booth. But here's a money-saving move: register your rental car's license plate on The Toll Roads website before driving. I snap a photo of the plate and VIN (enter it here to get the car’s year, make, and model) at pickup and add it to my FasTrak account right there in the parking lot—takes 2 minutes. Set the start/end dates for your rental period and you're good to go. — MF
Getting legal advice from a chat AI is an okay way to start, but you’ll need something more trustworthy to complete a legal deal. For 50 years I (and many others!) have relied on Nolo Press for legal guidance. Nolo offers fantastic guidebooks to common legal needs — from speeding tickets, to small claims court, to bankruptcy and divorce. In some cases they offer online forms and software to get what you need. I’ve used Nolo to create my own LLCs, partnerships and other legal entities. I also used their guide to change my name legally. They are very clear and trustworthy and much cheaper than a lawyer. — KK
This essay on Kevin Kelly by Brie Wolfson, titled “Flounder Mode,” is my favorite profile of Kevin Kelly I’ve ever read. It perfectly matches my own experience of knowing him — a creator who is endlessly curious, prolifically generative, laid-back, kind, and genuinely happy. Equally compelling are Brie’s honest reflections about her career path, which invite me, as a reader, to reflect more deeply on my own choices and dreams. More than ever, I feel inspired to align my creative habits and decisions with what truly interests me. I recommend this to anyone interested in redefining for themselves the meaning of “greatness,” “ambition,” and “outcomes.” — CD
This simple headphone stand is one of those "why didn't I get this sooner?" purchases. It keeps my AirPod Max headphones always within reach and has a weighted base to prevent tipping. I went with the metal version over plastic for better durability. A small upgrade that makes my workspace feel more organized. — MF
Bullshit Remover is a fun tool to play with. Paste any block of text into the box and it will remove the “crap” and give you back the truth behind all the words. — CD
Time for some more quotable quotes:
The patient inherit everything the impatient leave behind. — Shane Parish
Things take longer to happen than you think they will, and then they happen faster than you thought they could. — Rudiger Dornbusch
I wouldn’t have seen it, if I didn’t believe it. — Marshall McLuhan
There are two kinds of people in the world… and who is not both of them? — James Richardson
Everything that moves will be autonomous — Jensen Hwang
Knowing what you’re doing is way overrated. — Pope.L
A cartoonist is someone who has to draw the same thing day after day without repeating himself. — Charles M. Schulz
You have to be unreasonable to see the world that doesn’t yet exist. — Will Guidara
If I knew where songs came from, I’d go there more often. — Leonard Cohen
I offer these as small mind-tickles to remind you of what you already know, but have forgotten. — KK
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Recomendo is an authentic, hand-crafted, human-written weekly newsletter that is free, but not cheap. Please consider supporting our work with a paid option, now at the low price of $45 per year. Paid subs enable us to keep making it free for others.
Recomendo is published by Cool Tools Lab, a small company of three people. We also run the Cool Tools website, a YouTube channel and podcast, and other newsletters, including Gar’s Tips & Tools, Nomadico, What’s in my NOW?, Tools for Possibilities, Books That Belong On Paper and Book Freak.
2025-07-06 17:00:44
Our subscriber base has grown so much since we first started nine years ago, that most of you have missed all our earliest recommendations. The best of these are still valid and useful, so we’re trying out something new — Retro Recomendo. Once every 6 weeks, we’ll send out a throwback issue of evergreen recommendations focused on one theme from the past 9 years.
We live in an old house and the sewer pipes get clogged a lot. I got tired of paying a plumber $150 to clear the pipe every time it clogged, so I bought this $27 hose attachment, called a Drain King. It’s a rubber bladder that you insert into the sewer line opening. When you turn the hose on, the bladder expands, forcing the water to push the clog out. It has never failed me. Read the glowing testimonials on Amazon for this thing. — MF
You are sitting on the toilet but there is no place to park your phone safely. This is an everywhere-in-the-world problem, with a first-world solution: this hefty, heavy solid metal, toilet roll shelf. The shelf is flat, dry, and stable. The roll holder underneath is easy to use. It can also store books, wet wipes, etc. As a courtesy I replaced our guest bathroom roll holder with this, and I like it so much I may do the rest of the bathrooms. — KK
I bought a 10-pack of these extra-large microfiber cloths ($12), and now I keep them everywhere—home drawers, office, car, purse. They leave every surface spotless in seconds. I spend at least 10 hours a day staring at a screen or wearing glasses. I never knew I needed something so much in my life. — CD
The Bissell Zing Canister (model 2156A) was only $50 and it exceeded my expectations. It is bagless, quieter than any other vacuum cleaner I’ve owned, and has powerful suction. It’s great for hardwood floors (I don’t know how well it works on carpeting since we don’t have any). — MF
Tipped off by the comprehensive research at America’s Test Kitchen, I’ve found that the best — really the only — stain remover for laundry that really works is sodium percarbonate, which is a powder you need to mix in water before each use. (No liquid spray works nearly as well.) You then soak garments for 6 hours and wash. It completely removes just about any food stain, even stale ones. There are generic versions available but a proven brand of percarbonate is OxiClean Versatile Stain Remover. — KK
The next time you have a big mess to clean up, try the “pile method.” Gather everything that needs to be put away into one giant pile, then sort the items—like with like—into smaller piles. Put those piles away one by one. This way, you avoid getting sidetracked as you put things away. At first, it felt counterintuitive to make one big mess, but it really does speed up the process, and it’s so satisfying to be efficient and tidy. — CD
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Recomendo is an authentic, hand-crafted, human-written weekly newsletter that is free, but not cheap. Consider supporting our work with a paid option, now at the low price of $45 per year. Paid subs enable us to keep making it free for others. Recomendo is published by Cool Tools Lab, a small company of three people. We also run the Cool Tools website, a YouTube channel and podcast, and other newsletters, including Gar’s Tips & Tools, Nomadico, What’s in my NOW?, Tools for Possibilities, Books That Belong On Paper and Book Freak.
2025-06-29 17:00:59
I wanted a dashcam that was easy to use and install. The Redtiger F7NP is both. The included plastic pry tool let me neatly tuck the power cable under my car's trim. The cigarette lighter adapter has a built-in USB port so you don't lose your phone charging spot, and the 32GB memory card comes included (no separate purchase needed). The 4K front camera delivers crystal-clear video that makes license plates easily readable, even at night. You can view videos via phone or desktop app. (It comes with a rear camera, but I haven’t installed it yet.) — MF
Word Pathfinder is a concept explorer that maps the connections between any two words. I’ve been using it to discover associations between seemingly opposite symbols in dreams, though I’m sure there are many other ways to use it. — CD
There is really no reason to pay Microsoft for access to Office (renamed Microsoft 365). You can open, or generate, an Excel spreadsheet, Powerpoint presentation, or Word doc in free Google Drive with okay accuracy (PPT slides can be problematic). If you did need to maintain strict formatting beyond what Google can do, Microsoft now offers a free version of Office/Microsoft 365 on the web. You need a (free) Microsoft account. The web app seems to pretty identical to the standard paid versions of Excel, PowerPoint, and Word. — KK
From my own experience, it’s surprisingly hard to find a good mockup creator that’s truly free. Most sites claim to be free but add watermarks or require you to sign up. I’ve been using this 3D Book Cover Creator for a few years now, and it has always stayed free. If you think you might need one in the future, I’d suggest saving this now to save time later. — CD
I used to frantically scribble notes during video calls until I discovered Granola ($18/month after 25 free meetings). This AI notetaker records meetings across Zoom, Microsoft Teams, and Google Meet without requiring the user to join as a participant, unlike other meeting bots. It automatically generates transcripts and meeting notes, and creates shareable links that let attendees ask follow-up questions that Granola can answer based on the recorded content. — MF
Prompt Theory is a viral internet meme that has the potential to stay awhile. The theory is that the characters in an AI generated video realize that they are only disposable AI generated characters and have no free will inside their video lives. Multiple videos depict them courageously talking about their suspicion, their “prompt theory,” that they are not real, not even actors. But only crazies believe in this prompt conspiracy. Do I need to say that 100% of this was AI generated with prompts? The truth is all very meta. A few examples on Twitter, or X, where it began, and on YouTube and more YouTube. — KK
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Recomendo is an authentic, hand-crafted, human-written weekly newsletter that is free, but not cheap. Please consider supporting our work with a paid option, now at the low price of $45 per year. Paid subs enable us to keep making it free for others.
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Recomendo is published by Cool Tools Lab, a small company of three people. We also run the Cool Tools website, a YouTube channel and podcast, and other newsletters, including Gar’s Tips & Tools, Nomadico, What’s in my NOW?, Tools for Possibilities, Books That Belong On Paper and Book Freak.
2025-06-22 17:01:44
The purpose of your life is to discover the purpose of your life. If that sounds recursive, it is. No one has pushed harder on untangling that strange loop than Dan Pink, whose professional career has been trying to illuminate the way for ordinary folks to find their drive and purpose. He recently crafted a 10-minute video – How to Find Your Purpose – with clear, actionable steps you can take if stuck. I agree 100% with his approach and recommendations. They really help. — KK
I switched from Google to Kagi a couple of months ago and can't imagine going back. The results remind me of Google's golden age, before ads took over. The uncluttered ad-free interface delivers high-quality results without the SEO spam that plagues Google. It has tons of customization features I’m still learning about. It’s $10 a month, but having a search engine aligned with user experience rather than advertising revenue is worth it. — MF
I took the advice from this LifeProTip and tracked my natural energy and focus patterns for a week to figure out when I’m most productive. For me, it’s after 1 PM. In the mornings, even though I do everything “right”—sitting out in the sun, sipping coffee, and exercising—I still usually feel energetically dispersed and have brain fog for the first half of the day. Instead of getting frustrated or trying to force myself to focus, I decided to shift my approach. Now, I work on tasks that don’t require much brainpower in the morning and save the more demanding ones for the afternoon. This one change has made me feel less shameful or frustrated with my natural patterns and more accomplished each day. — CD
My wife started using this CNMSGM hair dryer. Compared to her old dryer, it’s much quieter, more powerful, and lighter (under 1 pound). It features a smart LED ring that changes color to indicate temperature mode (red for hot, orange for warm, green for soft, and blue for cool). The two magnetic attachments snap on easily. Some users on Amazon mention that the power cord is a bit short, but I measured it, and it's 70 inches long, which is more than enough for our bathroom. — MF
I love wearing rings, but my fingers are smaller than average and it’s really hard to find rings below a size 5, so I’m often disappointed when shopping for fashion jewelry. I finally found a solution with this Invisible Ring Spacer by Yiruhe. I coat the inside of the ring with a resin liquid that hardens in two minutes under UV light, repeating the process until the ring fits perfectly. It’s straightforward, and if you mess up or want to remove it, you can just run the ring under warm water and peel off the resin easily. My only complaint is the smell of the resin, so I’ve been resizing my rings outside. — CD
Part of the thrill of being alive is that we don’t know when we will die. However, I’ve found that knowing my statistical death age to be very clarifying, and it helps me focus on maximizing today. There’s a new AI-enhanced Death Clock that takes into account your lifestyle choices to give you a death date based on statistics. It’s quick and free on the web. Treat it as a hint rather than destiny. — KK
Recomendo is an authentic, hand-crafted, human-written weekly newsletter that is free, but not cheap. Please consider supporting our work with a paid option, now at the low price of $45 per year. Paid subs enable us to keep making it free for others.
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Recomendo is published by Cool Tools Lab, a small company of three people. We also run the Cool Tools website, a YouTube channel and podcast, and other newsletters, including Gar’s Tips & Tools, Nomadico, What’s in my NOW?, Tools for Possibilities, Books That Belong On Paper and Book Freak.